Katherine Tellez

Steptoe & Johnson LLP

General

Experience15 yrs

Elite Ratings

DCT,PTAB

Practice Areas

Mech Eng, Manuf (5 cases)

Transport., E-Comm. (8 cases)

Design (1 case)

Semicond., Optic (7 cases)

Communications (9 cases)

Law Firms

Steptoe & Johnson LLP (Current)

ktellez@steptoe.com

steptoe-johnson.com

Ratings

Experience

Grade

Trend

DCT

L4

B

PTAB

L4

B

CAFC

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Cases

Case #	Court	Caption	Filed	Represent
2:26-CV-00788	E.D. TX	Portsmouth Network Corp v. Cisco Systems Inc	09/03/26	Patent Owner :Portsmouth Network Corp	.
2:25-CV-00378	E.D. TX	SnapAid Ltd v. Samsung Electronics Co Ltd	04/10/25	Patent Owner :SnapAid Ltd	.
2:23-CV-12470	E.D. MI	Neapco Components LLC v. American Axle & Mfg Inc	09/29/23	Challenger :American Axle & MFG Inc	.
2:23-CV-00441	E.D. TX	Portsmouth Network Corp v. Cisco Systems Inc	09/26/23	Patent Owner :Portsmouth Network Corp	.
1:23-CV-12201	D. MA	Portsmouth Network Corp v. Juniper Networks Inc	09/26/23	Patent Owner :Portsmouth Network Corp	.
2:23-CV-00221	E.D. TX	Fendgo LLC v. Samsung Electronics Co Ltd	05/19/23	Patent Owner :Fendgo LLC	.
1:22-CV-05387	N.D. IL	Topdown Licensing LLC v. VTech Electronics North America LLC	09/30/22	Challenger :VTech Electronics North America LLC	.
6:22-CV-00396	W.D. TX	Corrigent Corp v. Cisco Systems Inc	04/19/22	Patent Owner(L) :Corrigent Corp	.
1:22-CV-00497	D. DE	Corrigent Corp v. Arista Networks Inc	04/19/22	Patent Owner :Corrigent Corp	.
1:22-CV-00496	D. DE	Corrigent Corp v. Dell Tech Inc	04/19/22	Patent Owner :Corrigent Corp	.

Ratings Trends

Practice Areas